Chandler - 'You'll go blind Des.'
Des - 'Sorry Guvnor, are you on first dibs?.'
Chandler - 'So out of all the stations in all of the Met, you had to get posted to mine.'
Des - 'She was nice, tho. Are you sure you haven't?'
Chandler - 'Hmmm, I know it's hard for you Des, but it's 'are you sure you haven't, Sir'.'

Des - 'There was a time when you used to have my sloppy seconds, sir.'
Chandler - 'Yeah, hurry up and do something stupid so I can get you transfered.'
Des - 'Don't worry Tom. Your secrets safe with me.'